— How clean the window is! — Yes. It ___
问题:
— How clean the window is!
— Yes. It _____ just now. [ ]
A. has been cleaned
B. was cleaned
C. is cleaned
D. will be cleaned
— How clean the window is!
— Yes. It _____ just now. [ ]
A. has been cleaned
B. was cleaned
C. is cleaned
D. will be cleaned